Results 91 to 100 of about 12,099 (232)

Measurements of Stellar Properties through Asteroseismology: A Tool for Planet Transit Studies

open access: yes, 2008
Oscillations occur in stars of most masses and essentially all stages of evolution. Asteroseismology is the study of the frequencies and other properties of stellar oscillations, from which we can extract fundamental parameters such as density, mass ...
Bedding   +7 more
core   +1 more source

Asteroseismology of 16000 Kepler Red Giants: Global Oscillation Parameters, Masses, and Radii

open access: yes, 2018
The Kepler mission has provided exquisite data to perform an ensemble asteroseismic analysis on evolved stars. In this work we systematically characterize solar-like oscillations and granulation for 16,094 oscillating red giants, using end-of-mission ...
Bedding, Timothy R.   +6 more
core   +1 more source

Asteroseismic imprints of mass transfer in binary stars: Probing the interiors of donors and accretors with gravity and acoustic modes

open access: yesAstronomy & Astrophysics
Context. The synergy between close binary stars and asteroseismology enables constraints on mass-transfer episodes and their consequences for internal structure, rotation profiles, and oscillation modes. Aims.
Wu Tao, Guo Zhao, Li Yan
doaj   +1 more source

A 20-Second Cadence View of Solar-Type Stars and Their Planets with TESS: Asteroseismology of Solar Analogs and a Re-characterization of pi Men c [PDF]

open access: green, 2021
Daniel Huber   +52 more
openalex   +1 more source

An asteroseismology explorer [PDF]

open access: yes, 2008
In response to a NASA opportunity, a proposal has been made to study the concept of an Asteroseismology Explorer (ASE). The goal of the ASE would be to measure solar-like oscillations on many (perhaps hundreds) of stars during a 1-year mission, including many members of open clusters.
Brown, T. M., Cox, A. N.
openaire   +1 more source

Editorial: White Dwarfs in the Age of the Great Collaborations

open access: yesFrontiers in Astronomy and Space Sciences, 2022
Alejandro Hugo Córsico   +6 more
doaj   +1 more source

Revisiting the Impact of Stellar Magnetic Activity on the Detectability of Solar-Like Oscillations by Kepler

open access: yesFrontiers in Astronomy and Space Sciences, 2019
Over 2,000 stars were observed for 1 month with a high enough cadence in order to look for acoustic modes during the survey phase of the Kepler mission. Solar-like oscillations have been detected in about 540 stars.
Savita Mathur   +10 more
doaj   +1 more source

Asteroseismology

open access: yes
21 pages; This is a pre-print of an invited chapter for the Encyclopedia of Astrophysics (edited by I. Mandel, section editor F.R.N.
Bowman, Dominic M., Bugnet, Lisa
openaire   +2 more sources

Editorial: Challenges of asteroseismology in the era of space missions

open access: yesFrontiers in Astronomy and Space Sciences, 2022
Javier Pascual-Granado   +3 more
doaj   +1 more source

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